[Intel-gfx] [PATCH v8 05/12] drm/i915: Add i915_gem_fini_hw to i915_gem_suspend

[Sagar Arun Kamble]

On 4/9/2018 5:53 PM, Michal Wajdeczko wrote:
> By calling i915_gem_init_hw in i915_gem_resume and not calling
> i915_gem_fini_hw in i915_gem_suspend we introduced asymmetry
> in init_hw/fini_hw calls. Let's fix that.
>
> Signed-off-by: Michal Wajdeczko <michal.wajdeczko at intel.com>
> Cc: Sagar Arun Kamble <sagar.a.kamble at intel.com>
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
Reviewed-by: Sagar Arun Kamble <sagar.a.kamble at intel.com>
> ---
>   drivers/gpu/drm/i915/i915_gem.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
> index 6f71099..ceec5a0 100644
> --- a/drivers/gpu/drm/i915/i915_gem.c
> +++ b/drivers/gpu/drm/i915/i915_gem.c
> @@ -5061,6 +5061,7 @@ int i915_gem_suspend(struct drm_i915_private *dev_priv)
>   	 * machines is a good idea, we don't - just in case it leaves the
>   	 * machine in an unusable condition.
>   	 */
> +	i915_gem_fini_hw(dev_priv);
>   	intel_uc_sanitize(dev_priv);
>   	i915_gem_sanitize(dev_priv);
>   

-- 
Thanks,
Sagar